Dyson Accessory Compatible Tool Kit/Nozzle Kit/Brush Kit Includes Stubborn Dirt Brush + Crevice Brush + Upholstery/Mattress Brush + Large Nozzle Dusting Brush Crevice Brush : Make super quick adjustments to a huge selection of finishes, including car seats and stairwells, upholstery. , sofas, fabrics, stairs, shelves, appliances, desk drawers, cabinets, cobwebs, corners, etc. Gers, drawers, cupboards, cobwebs, corners. Upholstery/Mattress Brush: Removes dust mites and allergens from mattresses and upholstery. Tubborn Dusting Brush: Stiff bristles make it easy to remove stubborn dirt and grime from your floors and stairs. Soft Dusting Brush: Ideal for dusting furniture and flat surfaces.